Journals
Find articles - try your topic using a title search
Annual review of Biochemisty - review articles generally do not have methods
bioRxiv.org - the preprint server for Biology see Biochemistry
Journals - Limit to research articles, look for the 'materials and methods' section in article from these journals.
Biochemistry
Biomacromolecules
Frontiers in Cellular Neuroscience
Frontiers in Molecular Biosciences
Frontiers in Molecular Neuroscience
Biochemistry and Molecular Biology Education